Missed Call Text Back

An owner-operated service business misses calls all day. The plumber is under a sink, the dentist is mid-procedure, and the phone stops ringing after ten seconds. Most callers do not leave a voicemail; they call the next company on the list. Trade forums describe the leak plainly: the missed call itself is only half of it, the other half is that nobody owns what happens next. A callback two days later loses the job as surely as no answer at all.

Missed Call Text Back closes that gap. The business number forwards missed calls to the service, so nothing is installed and no phone system changes. Seconds after the missed call, the customer gets one plain text message: sorry we missed you, reply with what you need. When the reply arrives, AI reads it and attaches the working material: intent, urgency, a short summary, and a suggested answer. The conversation lands in the owner's inbox, on the web and in Telegram, and the owner replies from either. On the customer's side, a business that answers within a minute of being missed; on the owner's side, a queue of qualified conversations instead of a list of unknown numbers.

The send side is fenced the way an early product should be. One approved outbound template, reviewed together with the carrier registration, and nothing else goes out. A Reply STOP hard-blocks further texts to that number. Every send passes a cost gate with daily and monthly caps per location, a global monthly spend ceiling, and a rolling window that limits how many texts one number can receive in 24 hours; when a carrier blocks a message, the location pauses with the reason attached instead of retrying into the wall. The whole service is a zero-dependency Node.js application: telephony behind a provider abstraction, external calls bounded by a timeout, an atomic single-file store, and a 27-check end-to-end suite that walks the full pipeline from a simulated missed call to the owner inbox.

The MVP went live on September 5, 2026, and the honest status is a waitlist. The landing, the waitlist, and a live activation counter run at mctb.kovnerov.com; live SMS sending switches on once the US business-messaging registration is approved, because American carriers accept registered traffic only. The market already pays for this job: a 2026 market review puts standalone missed-call text-back between $20 and $300 a month, with most small services paying $40 to $120, and the feature usually hides inside broad bundles like GoHighLevel or Podium. The plan here is the opposite of a bundle: free during early access, then $35 to $49 a month per location, one number, no contract. US numbers come first, a few businesses onboarded per week.